JPS521106B1 - - Google Patents

Info

Publication number
JPS521106B1
JPS521106B1 JP44030799A JP3079969A JPS521106B1 JP S521106 B1 JPS521106 B1 JP S521106B1 JP 44030799 A JP44030799 A JP 44030799A JP 3079969 A JP3079969 A JP 3079969A JP S521106 B1 JPS521106 B1 JP S521106B1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP44030799A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS521106B1 publication Critical patent/JPS521106B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
    • H01H73/38—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release reset by lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H01H71/446—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay making use of an inertia mass

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
JP44030799A 1968-04-22 1969-04-22 Pending JPS521106B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72948668A 1968-04-22 1968-04-22

Publications (1)

Publication Number Publication Date
JPS521106B1 true JPS521106B1 (enrdf_load_stackoverflow) 1977-01-12

Family

ID=24931260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44030799A Pending JPS521106B1 (enrdf_load_stackoverflow) 1968-04-22 1969-04-22

Country Status (3)

Country Link
US (1) US3497838A (enrdf_load_stackoverflow)
JP (1) JPS521106B1 (enrdf_load_stackoverflow)
DE (1) DE1920175A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141309U (enrdf_load_stackoverflow) * 1976-04-20 1977-10-26

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749873A (en) * 1971-08-18 1973-07-31 Airpax Electronics Circuit breaker housing
US3959755A (en) * 1974-12-13 1976-05-25 Airpax Electronics Incorporated Circuit breaker with improved delay
US4117285A (en) * 1977-08-19 1978-09-26 Airpax Electronics Incorporated Snap action circuit breaker
USRE31690E (en) * 1977-08-19 1984-10-02 No. American Philips Corp. Snap action circuit breaker
US4237436A (en) * 1979-01-15 1980-12-02 Heinemann Electric Company Circuit breaker having a modified armature for time delays at high transient currents
US4885558A (en) * 1983-04-20 1989-12-05 Airpax Corporation Circuit breaker
US4926157A (en) * 1983-04-20 1990-05-15 Airpax Circuit breaker
US4882557A (en) * 1987-11-13 1989-11-21 Airpax Corporation Multipole circuit breaker system with differential pole operation
DE9113965U1 (de) * 1991-11-09 1992-01-16 Stewing Beton- Und Fertigteilwerk Gmbh & Co Kg, 4270 Dorsten Bausatz zum Erstellen einer Haltestellenüberdachung
FR2772981B1 (fr) * 1997-12-24 2000-01-21 Schneider Electric Sa Dispositif de declenchement selectif pour disjoncteur
US6034586A (en) * 1998-10-21 2000-03-07 Airpax Corporation, Llc Parallel contact circuit breaker
US6853274B2 (en) 2001-06-20 2005-02-08 Airpax Corporation, Llc Circuit breaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US898649A (en) * 1908-03-17 1908-09-15 Monnosuke Higuchi Electric clock.
US1554652A (en) * 1920-11-22 1925-09-22 Gen Electric Time-element device
US1774966A (en) * 1926-05-15 1930-09-02 Gen Electric Time-element device
US2064657A (en) * 1935-02-28 1936-12-15 Gen Electric Control device
CH259580A (de) * 1946-10-02 1949-01-31 Karl Bollschweiler Hans Elektromagnetisch gesteuerter Schalter.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141309U (enrdf_load_stackoverflow) * 1976-04-20 1977-10-26

Also Published As

Publication number Publication date
DE1920175A1 (de) 1969-11-06
US3497838A (en) 1970-02-24

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